MSeqDR Mitochondrial Disease Portal


 
*:HP: HPO terms, ND: NAMDC terms.
  Most Studied  CPEO, Complex I Deficiency, COXPD1, Leigh, LHON, MELAS, MERRF, NARP, SANDO
Term ID:18126
Name:progressive myoclonic epilepsy with dystonia
Definition:Progressive myoclonic epilepsy with dystonia is a rare, genetic epilepsy syndrome characterized by neonatal or early infantile onset of severe, progressive, typically frequent and prolonged myoclonic seizures that are refractory to treatment, associated with localized and/or generalized paroxysmal dystonia (which later becomes persistent). Other features include severe hypotonia, hemiplegia, psychomotor regression (or lack of psychomotor development) and progressive cerebral and cerebellar atrophy, with affected individuals becoming progressively non-reactive to environmental stimuli.
Alternative IDs:
ParentIDs:
TreeNumbers:
Synonyms:PMED; progressive myoclonus epilepsy with dystonia
Slim Mappings:
Reference: MedGen:
MeSH:
OMIM:
MSeqDR LSDB:  
Genes:
Phenotypes
Disease Causing ClinVar Variants
MSeqDR Portal